213886400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 252

約数和(自身を含む): 657069552

約数和(自身を除く): 443183152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 113, 130, 140, 160, 169, 175, 182, 200, 208, 224, 226, 260, 280, 320, 325, 338, 350, 364, 400, 416, 448, 452, 455, 520, 560, 565, 650, 676, 700, 728, 791, 800, 832, 845, 904, 910, 1040, 1120, 1130, 1183, 1300, 1352, 1400, 1456, 1469, 1582, 1600, 1690, 1808, 1820, 2080, 2240, 2260, 2275, 2366, 2600, 2704, 2800, 2825, 2912, 2938, 3164, 3380, 3616, 3640, 3955, 4160, 4225, 4520, 4550, 4732, 5200, 5408, 5600, 5650, 5824, 5876, 5915, 6328, 6760, 7232, 7280, 7345, 7910, 8450, 9040, 9100, 9464, 10283, 10400, 10816, 11200, 11300, 11752, 11830, 12656, 13520, 14560, 14690, 15820, 16900, 18080, 18200, 18928, 19097, 19775, 20566, 20800, 22600, 23504, 23660, 25312, 27040, 29120, 29380, 29575, 31640, 33800, 36160, 36400, 36725, 37856, 38194, 39550, 41132, 45200, 47008, 47320, 50624, 51415, 54080, 58760, 59150, 63280, 67600, 72800, 73450, 75712, 76388, 79100, 82264, 90400, 94016, 94640, 95485, 102830, 117520, 118300, 126560, 133679, 135200, 145600, 146900, 152776, 158200, 164528, 180800, 189280, 190970, 205660, 235040, 236600, 253120, 257075, 267358, 270400, 293800, 305552, 316400, 329056, 378560, 381940, 411320, 470080, 473200, 477425, 514150, 534716, 587600, 611104, 632800, 658112, 668395, 763880, 822640, 946400, 954850, 1028300, 1069432, 1175200, 1222208, 1265600, 1336790, 1527760, 1645280, 1892800, 1909700, 2056600, 2138864, 2350400, 2673580, 3055520, 3290560, 3341975, 3819400, 4113200, 4277728, 5347160, 6111040, 6683950, 7638800, 8226400, 8555456, 10694320, 13367900, 15277600, 16452800, 21388640, 26735800, 30555200, 42777280, 53471600, 106943200, 213886400]

約数ペア:

[(1, 213886400), (2, 106943200), (4, 53471600), (5, 42777280), (7, 30555200), (8, 26735800), (10, 21388640), (13, 16452800), (14, 15277600), (16, 13367900), (20, 10694320), (25, 8555456), (26, 8226400), (28, 7638800), (32, 6683950), (35, 6111040), (40, 5347160), (50, 4277728), (52, 4113200), (56, 3819400), (64, 3341975), (65, 3290560), (70, 3055520), (80, 2673580), (91, 2350400), (100, 2138864), (104, 2056600), (112, 1909700), (113, 1892800), (130, 1645280), (140, 1527760), (160, 1336790), (169, 1265600), (175, 1222208), (182, 1175200), (200, 1069432), (208, 1028300), (224, 954850), (226, 946400), (260, 822640), (280, 763880), (320, 668395), (325, 658112), (338, 632800), (350, 611104), (364, 587600), (400, 534716), (416, 514150), (448, 477425), (452, 473200), (455, 470080), (520, 411320), (560, 381940), (565, 378560), (650, 329056), (676, 316400), (700, 305552), (728, 293800), (791, 270400), (800, 267358), (832, 257075), (845, 253120), (904, 236600), (910, 235040), (1040, 205660), (1120, 190970), (1130, 189280), (1183, 180800), (1300, 164528), (1352, 158200), (1400, 152776), (1456, 146900), (1469, 145600), (1582, 135200), (1600, 133679), (1690, 126560), (1808, 118300), (1820, 117520), (2080, 102830), (2240, 95485), (2260, 94640), (2275, 94016), (2366, 90400), (2600, 82264), (2704, 79100), (2800, 76388), (2825, 75712), (2912, 73450), (2938, 72800), (3164, 67600), (3380, 63280), (3616, 59150), (3640, 58760), (3955, 54080), (4160, 51415), (4225, 50624), (4520, 47320), (4550, 47008), (4732, 45200), (5200, 41132), (5408, 39550), (5600, 38194), (5650, 37856), (5824, 36725), (5876, 36400), (5915, 36160), (6328, 33800), (6760, 31640), (7232, 29575), (7280, 29380), (7345, 29120), (7910, 27040), (8450, 25312), (9040, 23660), (9100, 23504), (9464, 22600), (10283, 20800), (10400, 20566), (10816, 19775), (11200, 19097), (11300, 18928), (11752, 18200), (11830, 18080), (12656, 16900), (13520, 15820), (14560, 14690)]